{"message":{"slot":"2554857","proposer_index":"137","parent_root":"0x10acf80f4f3e83e536a50b26d894a360a72fe6498e2e76bb84feadf4d02e847d","state_root":"0x38591e1ce3cb11e258a5b1a88a3197e9aff700f18c61c4498662c12d255d09e4","body_root":"0x41dc5b72e91808e0e8f6de55070686c705f51c342a4a3066e1dedf5e76a62f33"},"signature":"0x863937e2fd70aa6d2f77fb35c77a9af5d5feb4d0bb78c87444f3db9eead9df7fa9fd261526ffdb71631eaaa72b3bff8f13dbfede1ac045ddad7cfa7108a9789eceec3c96c7f203dbda4b7cc4734b5bc81e675dcc75e03ce6c154353d84bf46a4"}